199473010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1813391}}^1$

素因数の和:1813409

約数の個数: 16

約数和(自身を含む): 391692672

約数和(自身を除く): 192219662

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1813391, 3626782, 9066955, 18133910, 19947301, 39894602, 99736505, 199473010]

約数ペア:

[(1, 199473010), (2, 99736505), (5, 39894602), (10, 19947301), (11, 18133910), (22, 9066955), (55, 3626782), (110, 1813391)]